I'd like to welcome back Dr. Sheldon Cooper, who thought he had discovered a new super-heavy element only to have it disproved by my next guest, Dr. Leonard Hofstadter.
M'agradaria tornar a donar la benvinguda al Dr. Sheldon Cooper, qui va creure haver descobert un nou element súperpesat només per a què el meu següent convidat, el Dr. Leonard Hofstadter, ho desmentís.